100 Night Sleep Trial
Need help?
See what the Sleep Expert thinks about this product.
- Made by an NBF-Approved ManufacturerPeace of mind and reassurance - the manufacturer of this item is an approved member of the National Bed Federation.
Recent Searches
Suggestions
Top Products
Features you'll love
Support System
Pocket Springs
Individually pocketed springs work to give you support exactly where you need it.
Comfort Fillings
Memory Foam
Moulds to your body, giving orthopaedic support and superb comfort.
Firmness
Medium Firm
Good for people who change sleeping position.
Rod Carter
Area Sales Manager, Relyon
What the Sleep Expert thinks...
"Chelsea 1500 marries 1,500 responsive springs with deep memory foam for tailored pressure relief in a medium-firm profile. The quilted knit cover and stitched border add durability and style, making this non-turn model a savvy choice for mixed-position sleepers."
Relyon Chelsea 1500 Memory Mattress
4.9 out of 5
(45)
(1)
(1)
(0)
(0)
1500 Pocket Springs
Memory Foam
27cm Depth
Firmness: Medium Firm
£389
RRP £559
Save £170
from £389
FREE Delivery within Next Day
FREE delivery Thursday, 29th January
This product combination is unavailable.
Relyon 10 Year Guarantee
Dedicated to making the best beds in the world, Relyon offer a generous 10 year guarantee for this mattress, ensuring total peace of mind.
We provide our award-winning Free Next Day Delivery service to most locations, sending a proper night’s sleep out far and wide. Hassle-free and convenient, you can even choose a time and day that suits you, have us take your old mattress away for recycling, and get us to deliver to your room of choice!
In some places, a small fee will be charged to help us get you your best night’s rest as quickly as possible. Take a look at the following postcodes to see if this applies to you, and if you’re not sure, then use our helpful Postcode Checker to help you shop with confidence.
- AB10-AB16, AB21-AB25, AB30-AB39, AB41-AB45, AB51-AB56
- CA1-CA9
- DD1-DD11
- DG1-DG14, DG16
- EH1-EH49, EH51-EH55, EH91, EH95, EH99
- FK1-FK21
- G1-G5, G9, G11-G15, G20-G23, G31-G34, G40-G46, G51-G53, G58, G60-G79, G18-G84, G90
- IV1-IV19, IV30-IV32, IV36
- KA1-KA30
- KY1-KY16, KY99
- LA1-LA7
- ML1-ML12
- PH1-PH26
- TD1-TD15
Old Mattress Removal
For just £39, our fast and friendly team will collect your old mattress at the exact same time we deliver your new one. No waiting, no heavy lifting, and no clutter. 100% of your old mattress is carefully recycled and kept out of landfill. Simply select 'Old Mattress Removal' at checkout.
Your order helps us plant trees
151,470+ Trees planted so far
Rated Excellent
4.9/5
based on 47 reviews
Quality of product
Comfort Rating
Value for Money
96%
2%
2%
0%
0%
Customer Review Summary
Customers consistently praise the mattress for its exceptional comfort and support, which many report has significantly enhanced their sleep quality. The use of high-quality materials contributes to a luxurious feel that users appreciate, along with the mattress\'s durability. However, some reviewers mention that it can be firmer than they anticipated, a characteristic that some find beneficial for spinal alignment. Overall, the product is lauded for its ability to provide a restful sleep experience while maintaining a high standard of build quality.
Excellent Comfort
Firm Support
High Durability
Luxurious Feel
Enhanced Sleep Quality
Heavy Weight
Firmer Than Expected
Verified
Great mattress very comfortable
Mrs Karen Dunn
23rd Sep
Verified
Comfortable and as described. Good quality and service. Very happy with my choice.
Andreas Hanack
28th Jan
Verified
Happy so far!
D L
17th Dec
Verified
Great mattress at a great price
Lesley Reay
5th Dec
Verified
Excellent mattress, firm, just how I like it.
Michele Harris
22nd Nov
Verified
The mattress is super comfortable, & im having a much better sleep
Ls
16th Nov
Frequently paired with
More Medium Firm Mattresses
More with Pocket Springs and Memory Foam
More from Relyon
You might also like
Your order helps us plant trees
151,470+ Trees planted so far
Free, fast delivery
Award winning delivery
Mattress recycling
Planet-friendly disposals
0% Interest finance
Buy now, pay later with Klarna
18+, T&Cs apply, Credit subject to status
Relyon Chelsea 1500 Memory Mattress
£
Pair it with
1
/
1
*Delivery charges may apply for some areas. Please see our delivery page for more information.
1. Order by 6pm for next day delivery between Monday-Friday, 12pm on Saturday and 3pm on Sunday. The 'Order by' time may be subject to change dependant on our delivery partners.
Bedsonline.biz Ltd is authorised and regulated by the Financial Conduct Authority (FCA FRN 710091) and acts as a credit intermediary and not a lender, offering credit products provided exclusively by Klarna Financial Services UK Ltd (publ). Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.
MattressNextDay, 116 Joseph Wilson Industrial Estate, Whitstable, Kent, CT5 3SN